Free AZ-220: Microsoft Azure IoT Developer Exam Questions and Answers
Microsoft Azure IoT Developer is exam AZ-220, part of Microsoft Certifications. Microsoft exam codes name the solution area rather than the level — AZ for Azure, DP for data, MS for Microsoft 365, PL for Power Platform, SC for security, AI for Azure AI — with one reliable rule: any exam numbered 900 or 901 is Fundamentals. Every technical exam is scored from 1 to 1000 with 700 to pass, a scaled score Microsoft notes is explicitly not 70% of the marks.
Looking for AZ-220 exam dumps or ExamTopics AZ-220 questions? These AZ-220 practice questions cover the same ground with verified answers and explanations, a downloadable AZ-220 PDF and a full AZ-220 practice test, kept current as Microsoft updates the exam.
Last updated: September 25, 2026
- Exam code
- AZ-220
- Provider
- Microsoft
- Questions in our bank
- 1000+
- Free to read
- First 10, with answers
- Official page
- Official Exam website
- Our test mode duration & pass mark
- 130 mins · 70%
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Question #1
You plan to deploy Azure Time Series Insights. What should you create on iothub1 before you deploy Time Series Insights?
Correct answer: B
Explanation
Create a dedicated consumer group in the IoT hub for the Time Series Insights environment to consume from. Each Time Series Insights event source must have its own dedicated consumer group that isn't shared with any other consumer. If multiple readers consume events from the same consumer group, all readers are likely to exhibit failures. Reference: https://docs.microsoft.com/en-us/azure/time-series-insights/time-series-insights-how-to-add-an-event-source- iothub
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Discussion
Explain your reasoning, not just the letterBrowse the free questions by topic
More AZ-220 questions
- Question 2You have an Azure IoT solution that includes several Azure IoT hubs. A new alerting feature was recently added to the…
- Question 3You have an existing Azure IoT hub. You need to connect physical IoT devices to the IoT hub. You are connecting the…
- Question 4You have 10 IoT devices that connect to an Azure IoT hub named Hub1. From Azure Cloud Shell, you run az iot hub…
- Question 5From the Device Provisioning Service, you create an enrollment as shown in the exhibit. (Click the Exhibit tab.) You…
- Question 6Note: This question is part of a series of questions that present the same scenario. Each question in the series…
All AZ-220: Microsoft Azure IoT Developer practice questions →
Other Microsoft certifications
- AZ-500: Microsoft Azure Security Technologies (opens in a new tab)
- MS-101: Microsoft 365 Mobility and Security (opens in a new tab)
- MS-102: Microsoft 365 Administrator (beta) (opens in a new tab)
- MS-100: Microsoft 365 Identity and Services (opens in a new tab)
- PL-900: Microsoft Power Platform Fundamentals (opens in a new tab)
- AZ-305: Designing Microsoft Azure Infrastructure Solutions (opens in a new tab)
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FAQ
Learn More: https://learn.microsoft.com/en-us/credentials/
- Q1: What is the AZ-220: Microsoft Azure IoT Developer exam?
- A: AZ-220: Microsoft Azure IoT Developer is a Microsoft certification exam. Judging by the questions in our bank, it concentrates on azure, edge, hub1, enrollment and series.
- Q2: What topics does the AZ-220: Microsoft Azure IoT Developer exam cover?
- A: Questions in our AZ-220: Microsoft Azure IoT Developer bank cluster around azure, edge, hub1, enrollment, series, provisioning, named and device1. Working through the full set is the quickest way to find which of these you are weakest on.
- Q3: How should I prepare for AZ-220: Microsoft Azure IoT Developer?
- A: Work through the AZ-220: Microsoft Azure IoT Developer practice questions here, checking your answer on each one, then sit the practice test to rehearse the exam under timed conditions before the real thing.
- Q4: Are these real AZ-220: Microsoft Azure IoT Developer exam questions?
- A: They are drawn from officially released past questions and from community members who have sat AZ-220: Microsoft Azure IoT Developer. Answers are verified and updated weekly.
- Q5: Where do I register for the AZ-220: Microsoft Azure IoT Developer exam?
- A: Register through Microsoft directly at https://learn.microsoft.com/en-us/credentials/. Exampractice is not affiliated with Microsoft and does not administer the exam.
- Q6: Is there a free AZ-220: Microsoft Azure IoT Developer sample?
- A: Yes. Every AZ-220: Microsoft Azure IoT Developer page shows a free sample of real questions. Upgrading opens the full bank and the practice test.
- Q7: What are Microsoft Certification Exams?
- A: Microsoft Certification Exams validate your expertise in using and managing Microsoft’s technologies and solutions, including Azure, Office 365, Windows, and more. These certifications demonstrate your proficiency in deploying, configuring, and optimizing Microsoft products to support business operations and IT infrastructure.
- Q8: Why should I pursue Microsoft Certification?
- A: Microsoft Certification enhances your professional credibility, showcasing your skills and knowledge in Microsoft technologies. This can lead to better job opportunities, higher salaries, and career advancement in IT, cloud computing, software development, and related fields.
- Q9: What are the benefits of Microsoft Certification?
- A: Benefits include recognition as a certified Microsoft professional, improved job performance, access to exclusive resources, continuing education opportunities, and staying current with the latest Microsoft technologies and best practices.
- Q10: Who should take Microsoft Certification Exams?
- A: IT professionals, system administrators, developers, cloud engineers, data analysts, and anyone involved in managing and implementing Microsoft solutions should consider these certifications to validate their expertise and advance their careers.
- Q11: What types of Microsoft Certification Exams are available?
- A: Microsoft offers various certification paths, including:
- Q12: How do I prepare for Microsoft Certification Exams?
- A: Preparation can include official Microsoft training courses, study guides, practice exams, online tutorials, and hands-on experience with Microsoft products and solutions.
- Q13: Where can I take Microsoft Certification Exams?
- A: Microsoft Certification Exams can be taken online with remote proctoring or at authorized Pearson VUE testing centers worldwide, providing flexibility to fit your schedule and location.
- Q14: How do Microsoft Certifications impact my career?
- A: Microsoft Certifications significantly boost your career by demonstrating your expertise to employers, making you a more competitive candidate for advanced roles and promotions in IT, cloud computing, software development, and other tech-related fields.
- Q15: Are there any prerequisites for Microsoft Certification Exams?
- A: Some exams may have prerequisites, such as foundational knowledge or prior experience with Microsoft products. Check the specific requirements for each certification path on the Microsoft Learn website.
- Q16: How often do I need to recertify for Microsoft Certifications?
- A: Microsoft Certifications typically require renewal every year or two, depending on the certification, to ensure that certified professionals stay updated with the latest technologies and industry practices.